Tangram Wooden Puzzle Geometry Game, with 48 Silhouette Tangrams Challenge Booklet DELUXE VERSION with 48 Silhouette Challenge Booklet - enjoy hours of fun developing thinking skills. HANDMADE & FULLY ORGANIC: crafted with quality, using premium grade monkeypod wood using only holistic and eco-friendly natural processes. LIFETIME GUARANTEE: When you buy the Original Winshare Puzzles and Games product, we will replace any defective or broken parts, If it breaks  ever. SYMBOL OF AUTHENTICITY: look for our logo and name on each game retail packing to ensure you have an original winshare puzzles and games premium product. WOODEN BOX: The 7 Pieces can be stored safely in the wooden box. Dimensions: 5" x 5" x 1"